It’s not just the power that gets me giddy. It’s the opposite-field power, the balanced approach. Joey Bart isn’t sitting around and hoping for an inexperienced pitcher to make a mistake; he’s working with the pitch he’s given and punishing it to all fields.

Check out this game-winning double against the Dodgers.

Bart is a prospect worth dreaming about. And not one of those dreams where your next-door neighbor is flying a hot-air balloon over your house (that’s not really your house). I’m talking honest-to-goodness daydreams about the next Giants catching dynasty to last for a decade.

In the replies to that tweet — or in the replies to every scrap of internet content related to Bart — there is a loud, persistent refrain that goes something like this: Call up Bart. Get him on the roster. Don’t wait. Figure out what to do with Buster Posey (more time at first with Brandon Belt in left?) and put the premium...